Alkanes and alkenes

Which is a saturated hydrocarbon?

• Alkene

• Alkane

• Aromatic compound

• Alkynes

Show the general formula of alkanes?

• CnH2n

• CnH2n+2

• CnH2n-2

• CnHn

Show the saturated hydrocarbon, if it's molecular weight is 44

• propane

• methane

• ethylene

• cyclobutane

Reaction mechanism of alkanes?

• additional reaction

• polymerization

• substitutional reaction

Name this compound

• ethylene

• propane

• ethane

• butane

Name of this reaction is ...

• polymerization

• addition

• substitution

• none of them

Organic compounds mostly obtained from ... ?

• Petroleum and gas

• alternative energy

• living organisms

• polymers

What can be obtained from alkenes by polymerization?

• plastics

• alkanes

• aromatic compounds

• inorganic compounds

Name the compound

• methane

• bromomethane

• bromobutane

• bromoethylene

What is a qualitative reaction for double bond?

• Bromine test

• chlorine test

• hydration

• hydrogenation